Csound.Control.Gui.Props

Properties that specify the appearance of the GUI elements. The specification is inspired by CSS. All properties are set in the cascade manner. For example, if you want to change the font type for all elements you should set this property only for the top-most GUI element. If the property is set on the lower level it wins versus property that is set on the higher level.

Properties

props :: [Prop] -> Gui -> Gui

Sets the properties for a GUI element.

forceProps :: [Prop] -> Gui -> Gui

Sets the properties for a GUI element on all levels.

data Prop :: *

Properties of the widgets.

Constructors

SetLabel String

SetMaterial Material

SetBoxType BoxType

SetColor1 Color

SetColor2 Color

SetTextColor Color

SetFontSize Int

SetFontType FontType

SetEmphasis Emphasis

SetSliderType SliderType

SetTextType TextType

SetButtonType ButtonType

SetOrient Orient

SetKnobType KnobType

SetLabelType LabelType

data BorderType :: *

Constructors

NoBorder

DownBoxBorder

UpBoxBorder

EngravedBorder

EmbossedBorder

BlackLine

ThinDown

ThinUp

Instances

Enum BorderType

Methods

succ :: BorderType -> BorderType

pred :: BorderType -> BorderType

toEnum :: Int -> BorderType

fromEnum :: BorderType -> Int

enumFrom :: BorderType -> [BorderType]

enumFromThen :: BorderType -> BorderType -> [BorderType]

enumFromTo :: BorderType -> BorderType -> [BorderType]

enumFromThenTo :: BorderType -> BorderType -> BorderType -> [BorderType]

type Color = Colour Double

The Csound colours.

data Rect :: *

A rectangle.

Constructors

Rect

Fields

• px :: Int
• py :: Int
• width :: Int
• height :: Int

Instances

Show Rect

Methods

showsPrec :: Int -> Rect -> ShowS

show :: Rect -> String

showList :: [Rect] -> ShowS

data FontType :: *

Constructors

Helvetica

Courier

Times

Symbol

Screen

Dingbats

Instances

Default FontType

Methods

def :: FontType

data Emphasis :: *

Constructors

NoEmphasis

Italic

Bold

BoldItalic

Instances

Default Emphasis

Methods

def :: Emphasis

data Material :: *

The type of the material of the element. It affects sliders and buttons.

Constructors

NoPlastic

Plastic

Instances

Default Material

Methods

def :: Material

data Orient :: *

The orientation of the widget (slider, roller). This property is never needs to be set in practice. If this property is not set then default orientation is calculated from the bounding box of the widget. If the width is greater than the height then we need to use a horizontal widget otherwise it should be a vertical one.

Constructors

Hor

Ver

Setters

Handy short-cuts for the function props.

setBorder :: BorderType -> Gui -> Gui

setLabel :: String -> Gui -> Gui

setMaterial :: Material -> Gui -> Gui

setColor1 :: Color -> Gui -> Gui

setColor2 :: Color -> Gui -> Gui

setColors :: Color -> Color -> Gui -> Gui

setTextColor :: Color -> Gui -> Gui

setFontSize :: Int -> Gui -> Gui

setFontType :: FontType -> Gui -> Gui

setEmphasis :: Emphasis -> Gui -> Gui

setOrient :: Orient -> Gui -> Gui